ATE293746T1 - Verfahren und vorrichtung zur tiefenmessung - Google Patents
Verfahren und vorrichtung zur tiefenmessungInfo
- Publication number
- ATE293746T1 ATE293746T1 AT00958874T AT00958874T ATE293746T1 AT E293746 T1 ATE293746 T1 AT E293746T1 AT 00958874 T AT00958874 T AT 00958874T AT 00958874 T AT00958874 T AT 00958874T AT E293746 T1 ATE293746 T1 AT E293746T1
- Authority
- AT
- Austria
- Prior art keywords
- wireline
- transmitter
- wellbore
- downhole tool
- receiver
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
- E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
- E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9921554.3A GB9921554D0 (en) | 1999-09-14 | 1999-09-14 | Apparatus and methods relating to downhole operations |
PCT/GB2000/003491 WO2001020129A2 (fr) | 1999-09-14 | 2000-09-12 | Appareil et procedes lies au operations de fond |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE293746T1 true ATE293746T1 (de) | 2005-05-15 |
Family
ID=10860785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00958874T ATE293746T1 (de) | 1999-09-14 | 2000-09-12 | Verfahren und vorrichtung zur tiefenmessung |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1214501B1 (fr) |
AT (1) | ATE293746T1 (fr) |
AU (1) | AU7028600A (fr) |
CA (1) | CA2383316C (fr) |
DE (1) | DE60019620D1 (fr) |
GB (1) | GB9921554D0 (fr) |
NO (1) | NO320707B1 (fr) |
WO (1) | WO2001020129A2 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6557630B2 (en) | 2001-08-29 | 2003-05-06 | Sensor Highway Limited | Method and apparatus for determining the temperature of subterranean wells using fiber optic cable |
US7518527B2 (en) | 2002-04-16 | 2009-04-14 | Weatherford Canada Partnership | Extended range emf antenna |
FR2848363B1 (fr) * | 2002-12-10 | 2005-03-11 | Geoservices | Dispositif de transmission de donnees pour une installation d'exploitation de fluides contenus dans un sous-sol. |
US7252152B2 (en) | 2003-06-18 | 2007-08-07 | Weatherford/Lamb, Inc. | Methods and apparatus for actuating a downhole tool |
FR2875839B1 (fr) * | 2004-09-30 | 2006-11-24 | Geoservices | Dispositif d'intervention dans un conduit d'une installation d'exploitation de fluide dans un sous-sol, installation et procede d'intervention associes |
GB0425008D0 (en) | 2004-11-12 | 2004-12-15 | Petrowell Ltd | Method and apparatus |
US10262168B2 (en) | 2007-05-09 | 2019-04-16 | Weatherford Technology Holdings, Llc | Antenna for use in a downhole tubular |
CA2701177C (fr) * | 2007-10-09 | 2015-06-16 | Halliburton Energy Services, Inc. | Systeme de telemesure pour cable lisse permettant une diagraphie en temps reel |
GB0720421D0 (en) | 2007-10-19 | 2007-11-28 | Petrowell Ltd | Method and apparatus for completing a well |
GB0804306D0 (en) | 2008-03-07 | 2008-04-16 | Petrowell Ltd | Device |
GB0914650D0 (en) | 2009-08-21 | 2009-09-30 | Petrowell Ltd | Apparatus and method |
GB201108693D0 (en) * | 2011-05-24 | 2011-07-06 | Paradigm B V | Wireline apparatus |
GB2496913B (en) | 2011-11-28 | 2018-02-21 | Weatherford Uk Ltd | Torque limiting device |
CA2862037C (fr) * | 2011-12-28 | 2021-02-16 | Paradigm Technology Services B.V. | Communication en fond de trou |
GB2537502B (en) | 2013-11-11 | 2017-07-12 | Halliburton Energy Services Inc | Connector for a downhole conveyance |
US9488006B2 (en) | 2014-02-14 | 2016-11-08 | Baker Hughes Incorporated | Downhole depth measurement using tilted ribs |
US10161195B2 (en) | 2014-08-20 | 2018-12-25 | Halliburton Energy Services, Inc. | Low stress rope socket for downhole tool |
GB201500884D0 (en) | 2015-01-19 | 2015-03-04 | Paradigm Technology Services B V | Composite slickline communication |
US10465472B2 (en) | 2015-02-13 | 2019-11-05 | Schlumberger Technology Corporation | Deployment valves operable under pressure |
WO2016130620A1 (fr) | 2015-02-13 | 2016-08-18 | Schlumberger Technology Corporation | Obturateur anti-éruption à déploiement à verrouillage |
WO2016130623A1 (fr) * | 2015-02-13 | 2016-08-18 | Schlumberger Technology Corporation | Poulie motorisée à capacité de poussée de câble métallique |
US10590729B2 (en) | 2015-02-13 | 2020-03-17 | Schlumberger Technology Corporation | Sharable deployment bars with multiple passages and cables |
US10487611B2 (en) | 2015-02-13 | 2019-11-26 | Schlumberger Technology Corporation | Deployment method for coiled tubing |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB936461A (en) * | 1959-10-01 | 1963-09-11 | Koolajipari Troszt | Apparatus for depth measurement in cased boreholes |
US3209323A (en) * | 1962-10-02 | 1965-09-28 | Texaco Inc | Information retrieval system for logging while drilling |
US3185997A (en) * | 1963-07-01 | 1965-05-25 | Exxon Production Research Co | Pipe collar locator |
US3267365A (en) * | 1963-09-12 | 1966-08-16 | Schlumberger Well Surv Corp | Apparatus for detecting magnetic anomalies |
US4001774A (en) * | 1975-01-08 | 1977-01-04 | Exxon Production Research Company | Method of transmitting signals from a drill bit to the surface |
US4044470A (en) * | 1976-01-15 | 1977-08-30 | Alex Dufrene | Collar locating apparatus |
US4814548A (en) * | 1988-03-21 | 1989-03-21 | Traversino Michael A | Audio cable |
DE19711781C2 (de) | 1997-03-12 | 2000-05-31 | Pepperl & Fuchs | Vorrichtung zur Positionserfassung eines beweglich angeordneten Magneten zum Erzeugen eines magnetischen Feldes durch eine Wandung aus ferromagnetischem Material hindurch, insbesondere Stellantrieb mit bewegbarem Stellglied |
-
1999
- 1999-09-14 GB GBGB9921554.3A patent/GB9921554D0/en not_active Ceased
-
2000
- 2000-09-12 AT AT00958874T patent/ATE293746T1/de not_active IP Right Cessation
- 2000-09-12 AU AU70286/00A patent/AU7028600A/en not_active Abandoned
- 2000-09-12 DE DE60019620T patent/DE60019620D1/de not_active Expired - Lifetime
- 2000-09-12 CA CA002383316A patent/CA2383316C/fr not_active Expired - Lifetime
- 2000-09-12 WO PCT/GB2000/003491 patent/WO2001020129A2/fr active IP Right Grant
- 2000-09-12 EP EP00958874A patent/EP1214501B1/fr not_active Expired - Lifetime
-
2002
- 2002-03-14 NO NO20021279A patent/NO320707B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2001020129A2 (fr) | 2001-03-22 |
NO20021279L (no) | 2002-04-29 |
EP1214501A2 (fr) | 2002-06-19 |
CA2383316A1 (fr) | 2001-03-22 |
CA2383316C (fr) | 2008-11-18 |
EP1214501B1 (fr) | 2005-04-20 |
GB9921554D0 (en) | 1999-11-17 |
NO320707B1 (no) | 2006-01-16 |
AU7028600A (en) | 2001-04-17 |
DE60019620D1 (de) | 2005-05-25 |
WO2001020129A3 (fr) | 2001-08-02 |
NO20021279D0 (no) | 2002-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |